Base | Representation |
---|---|
bin | 10110101010101… |
… | …111010010101000 |
3 | 222111121100221221 |
4 | 112222233102220 |
5 | 1234324140004 |
6 | 101423111424 |
7 | 12265342441 |
oct | 2652572250 |
9 | 874540857 |
10 | 380302504 |
11 | 18574199a |
12 | a7442574 |
13 | 60a35a8a |
14 | 387182c8 |
15 | 235c2354 |
hex | 16aaf4a8 |
380302504 has 8 divisors (see below), whose sum is σ = 713067210. Its totient is φ = 190151248.
The previous prime is 380302501. The next prime is 380302541. The reversal of 380302504 is 405203083.
It can be written as a sum of positive squares in only one way, i.e., 355322500 + 24980004 = 18850^2 + 4998^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (380302501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23768899 + ... + 23768914.
Almost surely, 2380302504 is an apocalyptic number.
It is an amenable number.
380302504 is a deficient number, since it is larger than the sum of its proper divisors (332764706).
380302504 is a wasteful number, since it uses less digits than its factorization.
380302504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47537819 (or 47537815 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 380302504 is about 19501.3462099415. The cubic root of 380302504 is about 724.5077936986.
Adding to 380302504 its reverse (405203083), we get a palindrome (785505587).
The spelling of 380302504 in words is "three hundred eighty million, three hundred two thousand, five hundred four".
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